EP2180643A4 - Procédé d'inspection - Google Patents
Procédé d'inspectionInfo
- Publication number
- EP2180643A4 EP2180643A4 EP07792470.2A EP07792470A EP2180643A4 EP 2180643 A4 EP2180643 A4 EP 2180643A4 EP 07792470 A EP07792470 A EP 07792470A EP 2180643 A4 EP2180643 A4 EP 2180643A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- inspection method
- inspection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2236—Quality of speech transmission monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computer Security & Cryptography (AREA)
- Telephonic Communication Services (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/065827 WO2009022407A1 (fr) | 2007-08-13 | 2007-08-13 | Procédé d'inspection |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2180643A1 EP2180643A1 (fr) | 2010-04-28 |
EP2180643A4 true EP2180643A4 (fr) | 2013-04-10 |
Family
ID=40350471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07792470.2A Withdrawn EP2180643A4 (fr) | 2007-08-13 | 2007-08-13 | Procédé d'inspection |
Country Status (4)
Country | Link |
---|---|
US (1) | US8488473B2 (fr) |
EP (1) | EP2180643A4 (fr) |
JP (1) | JP4985774B2 (fr) |
WO (1) | WO2009022407A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9232048B2 (en) | 2013-12-04 | 2016-01-05 | International Business Machines Corporation | Quality of experience determination for multi-party VoIP conference calls that account for focus degradation effects |
CN106934000B (zh) * | 2017-03-03 | 2020-10-09 | 深圳市彬讯科技有限公司 | 一种呼叫系统的语音自动质检方法及系统 |
CN107333014A (zh) * | 2017-06-29 | 2017-11-07 | 上海澄美信息服务有限公司 | 一种智能录音质检系统 |
CN111383663A (zh) * | 2018-12-29 | 2020-07-07 | 北京嘀嘀无限科技发展有限公司 | 一种录音控制方法、装置、用户终端及存储介质 |
US11924368B2 (en) * | 2019-05-07 | 2024-03-05 | Nippon Telegraph And Telephone Corporation | Data correction apparatus, data correction method, and program |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040071084A1 (en) * | 2002-10-09 | 2004-04-15 | Nortel Networks Limited | Non-intrusive monitoring of quality levels for voice communications over a packet-based network |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03226145A (ja) * | 1990-01-31 | 1991-10-07 | Nippon Telegr & Teleph Corp <Ntt> | 音声パケット通信方式 |
JP3220321B2 (ja) | 1994-03-09 | 2001-10-22 | 日本電信電話株式会社 | 回線品質推定回路 |
JPH096383A (ja) * | 1995-06-23 | 1997-01-10 | Omron Corp | 音声認識装置および方法 |
JPH09200878A (ja) * | 1996-01-12 | 1997-07-31 | Nec Corp | 時分割通話路装置のパス正常性試験方法及びその試験装置 |
JP3687412B2 (ja) | 1999-05-21 | 2005-08-24 | Kddi株式会社 | パケット交換網におけるサービス品質評価方法及び装置並びにシステム |
US7376132B2 (en) * | 2001-03-30 | 2008-05-20 | Verizon Laboratories Inc. | Passive system and method for measuring and monitoring the quality of service in a communications network |
JP3925164B2 (ja) * | 2001-11-12 | 2007-06-06 | 株式会社豊田中央研究所 | 車輌制御装置 |
JP2004091183A (ja) | 2002-09-03 | 2004-03-25 | Fuji Photo Film Co Ltd | 画像記録装置 |
JP4296154B2 (ja) * | 2003-04-04 | 2009-07-15 | 三菱電機株式会社 | 音声伝送システム |
-
2007
- 2007-08-13 JP JP2009527996A patent/JP4985774B2/ja not_active Expired - Fee Related
- 2007-08-13 EP EP07792470.2A patent/EP2180643A4/fr not_active Withdrawn
- 2007-08-13 WO PCT/JP2007/065827 patent/WO2009022407A1/fr active Application Filing
-
2010
- 2010-02-04 US US12/700,200 patent/US8488473B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040071084A1 (en) * | 2002-10-09 | 2004-04-15 | Nortel Networks Limited | Non-intrusive monitoring of quality levels for voice communications over a packet-based network |
Also Published As
Publication number | Publication date |
---|---|
EP2180643A1 (fr) | 2010-04-28 |
JPWO2009022407A1 (ja) | 2010-11-11 |
US8488473B2 (en) | 2013-07-16 |
WO2009022407A1 (fr) | 2009-02-19 |
JP4985774B2 (ja) | 2012-07-25 |
US20100135185A1 (en) | 2010-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100308 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20130312 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04M 3/26 20060101AFI20130306BHEP Ipc: H04L 29/14 20060101ALI20130306BHEP Ipc: H04L 29/06 20060101ALI20130306BHEP Ipc: H04M 3/22 20060101ALI20130306BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20130830 |